Offering eaf dust, EXW, FOB Constanța, Romania

I have eaf dust.
Terms of delivery: EXW, FOB Constanța, Romania, Europe.
Stock is mixed 20-30 zn.
Accepted 20% zn in contracts, minimum trial order is 5000 ton & contracts 5000 ton month x 12.
Need just End user have authorization Environment processing end user.